// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QTVARIANTPROPERTY_H
#define QTVARIANTPROPERTY_H

#include "qtpropertybrowser.h"
#include <QtCore/QVariant>
#include <QtGui/QIcon>
#include "qtpropertybrowserglobal.h"
QT_BEGIN_NAMESPACE
#if QT_VERSION_MAJOR >= 6
class QRegularExpression;
#endif
typedef QMap< int, QIcon > QtIconMap;

class QtVariantPropertyManager;

class QT_QTPROPERTYBROWSER_EXPORT QtVariantProperty : public QtProperty
{
public:
    ~QtVariantProperty();
    QVariant value() const;
    QVariant attributeValue(const QString& attribute) const;
    int valueType() const;
    int propertyType() const;

    void setValue(const QVariant& value);
    void setAttribute(const QString& attribute, const QVariant& value);

protected:
    QtVariantProperty(QtVariantPropertyManager* manager);

private:
    friend class QtVariantPropertyManager;
    QScopedPointer< class QtVariantPropertyPrivate > d_ptr;
};

class QT_QTPROPERTYBROWSER_EXPORT QtVariantPropertyManager : public QtAbstractPropertyManager
{
    Q_OBJECT
public:
    QtVariantPropertyManager(QObject* parent = 0);
    ~QtVariantPropertyManager();

    virtual QtVariantProperty* addProperty(int propertyType, const QString& name = QString());

    int propertyType(const QtProperty* property) const;
    int valueType(const QtProperty* property) const;
    QtVariantProperty* variantProperty(const QtProperty* property) const;

    virtual bool isPropertyTypeSupported(int propertyType) const;
    virtual int valueType(int propertyType) const;
    virtual QStringList attributes(int propertyType) const;
    virtual int attributeType(int propertyType, const QString& attribute) const;

    virtual QVariant value(const QtProperty* property) const;
    virtual QVariant attributeValue(const QtProperty* property, const QString& attribute) const;

    static int enumTypeId();
    static int flagTypeId();
    static int groupTypeId();
    static int iconMapTypeId();
public Q_SLOTS:
    virtual void setValue(QtProperty* property, const QVariant& val);
    virtual void setAttribute(QtProperty* property, const QString& attribute, const QVariant& value);
Q_SIGNALS:
    void valueChanged(QtProperty* property, const QVariant& val);
    void attributeChanged(QtProperty* property, const QString& attribute, const QVariant& val);

protected:
    bool hasValue(const QtProperty* property) const override;
    QString valueText(const QtProperty* property) const override;
    QIcon valueIcon(const QtProperty* property) const override;
    void initializeProperty(QtProperty* property) override;
    void uninitializeProperty(QtProperty* property) override;
    QtProperty* createProperty() override;

private:
    QScopedPointer< class QtVariantPropertyManagerPrivate > d_ptr;
#if QT_VERSION_MAJOR == 5
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, int, int))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, double))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, double, double))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty*, double))
    Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty*, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, bool))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QString&))
    Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty*, const QRegExp&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QDate&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QDate&, const QDate&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QTime&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QDateTime&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QKeySequence&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QChar&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QLocale&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QPoint&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QPointF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSize&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QSize&, const QSize&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSizeF&))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty*, const QSizeF&, const QSizeF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QRect&))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty*, const QRect&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QRectF&))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty*, const QRectF&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QColor&))
    Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty*, const QStringList&))
    Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty*, const QMap< int, QIcon >&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QSizePolicy&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QFont&))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty*, const QCursor&))
    Q_PRIVATE_SLOT(d_func(), void slotFlagNamesChanged(QtProperty*, const QStringList&))

    Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty*, QtProperty*, QtProperty*))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty*, QtProperty*))
#endif
    Q_DECLARE_PRIVATE(QtVariantPropertyManager)
    Q_DISABLE_COPY_MOVE(QtVariantPropertyManager)
};

class QT_QTPROPERTYBROWSER_EXPORT QtVariantEditorFactory : public QtAbstractEditorFactory< QtVariantPropertyManager >
{
    Q_OBJECT
public:
    QtVariantEditorFactory(QObject* parent = 0);
    ~QtVariantEditorFactory();

protected:
    void connectPropertyManager(QtVariantPropertyManager* manager) override;
    QWidget* createEditor(QtVariantPropertyManager* manager, QtProperty* property, QWidget* parent) override;
    void disconnectPropertyManager(QtVariantPropertyManager* manager) override;

private:
    QScopedPointer< class QtVariantEditorFactoryPrivate > d_ptr;
    Q_DECLARE_PRIVATE(QtVariantEditorFactory)
    Q_DISABLE_COPY_MOVE(QtVariantEditorFactory)
};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QIcon)
Q_DECLARE_METATYPE(QtIconMap)
#endif
